source: trip-planner-front/node_modules/source-list-map/lib/MappingsContext.js

Last change on this file was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

  • Property mode set to 100644
File size: 972 bytes
Line 
1/*
2 MIT License http://www.opensource.org/licenses/mit-license.php
3 Author Tobias Koppers @sokra
4*/
5"use strict";
6
7class MappingsContext {
8 constructor() {
9 this.sourcesIndices = new Map();
10 this.sourcesContent = new Map();
11 this.hasSourceContent = false;
12 this.currentOriginalLine = 1;
13 this.currentSource = 0;
14 this.unfinishedGeneratedLine = false;
15 }
16
17 ensureSource(source, originalSource) {
18 let idx = this.sourcesIndices.get(source);
19 if(typeof idx === "number") {
20 return idx;
21 }
22 idx = this.sourcesIndices.size;
23 this.sourcesIndices.set(source, idx);
24 this.sourcesContent.set(source, originalSource)
25 if(typeof originalSource === "string")
26 this.hasSourceContent = true;
27 return idx;
28 }
29
30 getArrays() {
31 const sources = [];
32 const sourcesContent = [];
33
34 for(const pair of this.sourcesContent) {
35 sources.push(pair[0]);
36 sourcesContent.push(pair[1]);
37 }
38
39 return {
40 sources,
41 sourcesContent
42 };
43 }
44}
45module.exports = MappingsContext;
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